public Task StartAsync(CancellationToken cancellationToken)
{
logger.LogInformation("Health checks starting.");
try
{
var dbTask = HelperTools.ExecuteWithRetries(10, "Unable to open connection to database", () => TestDBConnection());
Task.WaitAll(new Task[] { dbTask });
logger.LogInformation("Health checks completed successfully.");
}
catch (Exception ex)
{
logger.LogError("Health checks failed. {0}", ex.GetBaseException().ToString());
// If exception was thrown then we stop the application. All methods in try section must pass without exception
hostApplicationLifetime.StopApplication();
}
return(Task.CompletedTask);
}